topic Re: Convert a floating type raster to Integer in Imagery and Remote Sensing Questions https://community.esri.com/t5/imagery-and-remote-sensing-questions/convert-a-floating-type-raster-to-integer/m-p/46894#M93 <HTML><HEAD></HEAD><BODY><P>Just to be clear, Raster Calculator is case sensitive with function names, it needs to be <STRONG>Int("input raster").</STRONG></P></BODY></HTML> Tue, 19 Dec 2017 00:41:34 GMT curtvprice 2017-12-19T00:41:34Z Convert a floating type raster to Integer https://community.esri.com/t5/imagery-and-remote-sensing-questions/convert-a-floating-type-raster-to-integer/m-p/46891#M90 <HTML><HEAD></HEAD><BODY><P>I am using the Raster Calculator&nbsp;Tool to change my raster&nbsp;from a float to a integer so I can eventually change&nbsp;run Raster to Polygon (need to integer raster input)&nbsp;</P><P></P><P>I ran the tool several times using the following expression)but my result is still a float.</P><P>"pointden100ft" * 1000000000</P><P></P><P>The expression is very easy as I consulted the following ESRI tips</P><P></P><P><A href="https://support.esri.com/en/technical-article/000012554">https://support.esri.com/en/technical-article/000012554</A></P><P></P><P>Any ideas what is causing the issue ?</P></BODY></HTML> Mon, 18 Dec 2017 21:28:35 GMT https://community.esri.com/t5/imagery-and-remote-sensing-questions/convert-a-floating-type-raster-to-integer/m-p/46891#M90 DevinUnderwood2 2017-12-18T21:28:35Z Re: Convert a floating type raster to Integer https://community.esri.com/t5/imagery-and-remote-sensing-questions/convert-a-floating-type-raster-to-integer/m-p/46892#M91 <HTML><HEAD></HEAD><BODY><P>Even though you have moved the decimal point, the values in the dataset are still stored as FLOAT. To change the dataset to INTEGER, you need to use the INT tool.&nbsp; So if you're doing this in raster calculator, just add INT (&lt;your express here&gt;)</P></BODY></HTML> Mon, 18 Dec 2017 23:32:18 GMT https://community.esri.com/t5/imagery-and-remote-sensing-questions/convert-a-floating-type-raster-to-integer/m-p/46892#M91 SteveKopp 2017-12-18T23:32:18Z Re: Convert a floating type raster to Integer https://community.esri.com/t5/imagery-and-remote-sensing-questions/convert-a-floating-type-raster-to-integer/m-p/46893#M92 <HTML><HEAD></HEAD><BODY><P>Perfect, that is what I needed. It works now .</P><P></P><P>Thank you.</P></BODY></HTML> Mon, 18 Dec 2017 23:54:07 GMT https://community.esri.com/t5/imagery-and-remote-sensing-questions/convert-a-floating-type-raster-to-integer/m-p/46893#M92 DevinUnderwood2 2017-12-18T23:54:07Z Re: Convert a floating type raster to Integer https://community.esri.com/t5/imagery-and-remote-sensing-questions/convert-a-floating-type-raster-to-integer/m-p/46894#M93 <HTML><HEAD></HEAD><BODY><P>Just to be clear, Raster Calculator is case sensitive with function names, it needs to be <STRONG>Int("input raster").</STRONG></P></BODY></HTML> Tue, 19 Dec 2017 00:41:34 GMT https://community.esri.com/t5/imagery-and-remote-sensing-questions/convert-a-floating-type-raster-to-integer/m-p/46894#M93 curtvprice 2017-12-19T00:41:34Z Re: Convert a floating type raster to Integer https://community.esri.com/t5/imagery-and-remote-sensing-questions/convert-a-floating-type-raster-to-integer/m-p/46895#M94 <HTML><HEAD></HEAD><BODY><P>Yes good point, just using full caps for emphasis.</P></BODY></HTML> Tue, 19 Dec 2017 01:32:08 GMT https://community.esri.com/t5/imagery-and-remote-sensing-questions/convert-a-floating-type-raster-to-integer/m-p/46895#M94 SteveKopp 2017-12-19T01:32:08Z Re: Convert a floating type raster to Integer https://community.esri.com/t5/imagery-and-remote-sensing-questions/convert-a-floating-type-raster-to-integer/m-p/46896#M95 <HTML><HEAD></HEAD><BODY><P>Thanks, I used the Raster Calculator syntax helper to double click the Int option to correctly complete the expression.</P></BODY></HTML> Tue, 19 Dec 2017 15:56:38 GMT https://community.esri.com/t5/imagery-and-remote-sensing-questions/convert-a-floating-type-raster-to-integer/m-p/46896#M95 DevinUnderwood2 2017-12-19T15:56:38Z Re: Convert a floating type raster to Integer https://community.esri.com/t5/imagery-and-remote-sensing-questions/convert-a-floating-type-raster-to-integer/m-p/1017506#M96 <P>Hi all, I have tried doing it a few times but the result raster still has "unsigned char" pixel type. This is my expressions:&nbsp;</P><P>Int("210113_FullTerrain_V7_UpdatetoExistingInvertLevel.tif" *0 ) or</P><P>Int("210113_FullTerrain_V7_UpdatetoExistingInvertLevel.tif" )&nbsp;*0</P><P>Any problem here?</P> Sun, 17 Jan 2021 11:43:13 GMT https://community.esri.com/t5/imagery-and-remote-sensing-questions/convert-a-floating-type-raster-to-integer/m-p/1017506#M96 menghui99 2021-01-17T11:43:13Z